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IP Theft in the Linux Kernel
"They just took my code and filed off the copyright" said Søren. "This is clearest with the two header files hptraid.h and pdcraid.h. Compare these with FreeBSD's ata-raid.h, and just look at the similarities." And it's true that these two header files certainly look like a chopped up copy of the FreeBSD header, after a quick search-and-replace. "The reading of the RAID config from the disks is their own code, but is clearly "inspired" from our code," said Søren, "but that's encouraged by the license. It's the verbatim use of the other code without retaining the copyright that's the problem."
ata-raid.h, and the other files, are copyright Søren, and released under the three clause BSD license, which includes the restriction "Redistributions of source code must retain the above copyright notice". So using these files, or significant portions of them, in your own code, without retaining the copyright information, as has happened here, is prohibited.
You may be thinking "This is only a couple of header files, what's the big deal?". As Søren says "The problem here is that the structures in the headers is the whole story. That info tells how you read the proprietary struct off the disks, and was reverse engineered and documented by me after a lot of effort." Søren's intellectual property is tied up in those files.
Right now, Søren is in discussions with the authors of the Linux ATA drivers (employed by RedHat) to ensure that his copyright notice is returned to these and other files, and to ensure that this situation does not recur. And it is hoped that an amicable solution can be reached.
And yet, if it had been incorporated into WinXP, nobody would ever have been the wiser. Who would this guy be whining to then?
Seriously, though, if someone used the code, it must be used under the correct license. Same as if someone uses the linux kernel. They gotta use the GPL.
Again, copyright (and licensing) is a double-edged sword.
Jesus was all right but his disciples were thick and ordinary. -John Lennon
Even though the license was violated by other free software developers, I'm glad to see him pursuing this. If we ever want to see the various free software licenses accepted by the general community, we need to show them that we take them seriously, even if that means going after some of our own.
No, not really. At the end of my post is the BSD license template from opensource.org. Basically, you can use the code in any program you like, under any license you like, just so long as you and anyone who distributes the code includes a simple copyright statement. Some MS tools have been known to include this (especially from Windows NT), and I'm sure some other /.ers can point you to strange places that BSD copyright statements come up.
Since the license is so short, might as well include it right here for people too lazy to click:
Here is the license template:
Copyright (c) ,
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of the nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"The universe seems neither benign nor hostile, merely indifferent." --Carl Sagan
Here is the location at RedHat where you can get the code and patch. Link found on The Linux IDE Project Site
I want to delete my account but Slashdot doesn't allow it.
Okay, so Søren reverse engineers the proprietary data structures developed at great cost by corporations, and then bitches when his work is ripped off by one of his fellow Open Source travelers. Give me a break!
First, what Soren did was not plagiarism (claiming another's work as his own) nor theft (stealing another's property). He just made a part that works as a replacement for a factory part, much like the thriving parts industry in the auto world.
What Red Hat's developers did wasn't "theft", since they were not required to have permission to use or modify and re-release the code. It was plagiarism -- essentially they took some of Soren's parts (which were free for the taking), filed off the serial numbers, then stamped their own on.
It's not illegal to sell someone else's parts if you acquired them legally, but it is illegal to claim them as your own make without permission, regardless of how they were acquired.
The only place Soren might have problems is if the driver algorithms were patented, and even there drivers exist in a world of murky law apart from applications. I seem to remember some abortive efforts by sound and video card manufacturers to squash third-party open-source drivers that got such negative press reaction that they were abandoned.
-- Old Man Kensey
http://uwsg.iu.edu/hypermail/linux/kernel/0012.3/0 538.html
> I've read everything that I can find regarding support of the Highpoint
> controllers RAID functionality under Linux, and I understand what the issues
> have been. The one promising bit of information that I dug up in this process is
> that the 'pseudo' RAID functionality of the Highpoint and Promise IDE RAID
> controllers is now supported in FreeBSD (4.2-RELEASE and 5.0-CURRENT). My
> question is, can the new BSD code be leveraged to add support for these
> controllers to the Linux kernel, and could we reasonably expect to see such
> support in the near future?
>
> (I think that most all of the relevant/important bits are in ata-raid.c and/or
> ata-raid.h. In
> any event, the IDE/ATA guy over on the FreeBSD side is Soren Schmidt
> (sos@freebsd.org), and he
> wrote all of the stuff for this.
Søren is from Denmark (so am I) and we have these three funny looking charactes:
æ ø å
"æ" is like the "ea" in "dead"
"å" is close to the "o" in "holy",
but the "ø" is a bit tricky to pronounce. It's kinda like the "ou" in "mourn", but with more bass.
So Sørens name is pronounced:
S + mourn + honest + n
= Søren! On top of that there is an expression in Danish, which goes "av for Søren", which means "auch for Søren" and you say that when you hurt. And there's another one "Det var Sørens!" which means "I'll be damned!".
It's a common name.... and I need to get a life.
-Kraft
Live and let live
The Linux-IDE site has already been mentioned, but I thought it interesting to point out a particular part of it that hasn't been mentioned. This also follows up some of the "don't download 2.4.10 until proper credit is given" whiners.
;)
check out patch-to-2.4.10
Try these few lines:
+++ linux2410/drivers/ide/hptraid.h Mon Sep 24 10:35:39 2001
@@ -1,4 +1,32 @@
-
+/*-
+ * Copyright (c) 2000,2001 Søren Schmidt
+ * All rights reserved.
...and also...
+++ linux2410/drivers/ide/pdcraid.c Mon Sep 24 10:37:13 2001
@@ -12,9 +12,7 @@
Authors: Arjan van de Ven
-
-
-
+ Based on work done by Søren Schmidt for FreeBSD
That's good enough for me, plus, the timestamp on the patch file is Sept 24.
Does anyone read patch files anymore?
TiFox
-- I'd say your post was about 3 monkeys, 18 minutes.